123203132103308 has 12 divisors (see below), whose sum is σ = 215611728864672. Its totient is φ = 61599780999120.

The previous prime is 123203132103301. The next prime is 123203132103319. The reversal of 123203132103308 is 803301231302321.

It is not an unprimeable number, because it can be changed into a prime (123203132103301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446107835 + ... + 446383922.

It is an arithmetic number, because the mean of its divisors is an integer number (17967644072056).

Almost surely, 2^{123203132103308} is an apocalyptic number.

It is an amenable number.

123203132103308 is a deficient number, since it is larger than the sum of its proper divisors (92408596761364).

123203132103308 is a wasteful number, since it uses less digits than its factorization.

123203132103308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892526272 (or 892526270 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 123203132103308 its reverse (803301231302321), we get a palindrome (926504363405629).

The spelling of 123203132103308 in words is "one hundred twenty-three trillion, two hundred three billion, one hundred thirty-two million, one hundred three thousand, three hundred eight".